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add docs to ubuntu install

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Andrew Wang 1 year ago
parent 993f10e635
commit 1c3cb51b21
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  1. 11
      README.md
  2. 116
      libvirt/README.md
  3. 4
      roles/ftp/tasks/main.yml
  4. 55
      roles/mirror/templates/cron/csc-mirror

11
README.md
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@ -85,3 +85,14 @@ vdf 252:80 0 10G 0 disk
└─vdf9 252:89 0 8M 0 part
```
Drives vda and vdb are for the main filesystem, they use raid1. Drives vdc, vdd, vde and vdf are in a raidz2 zpool.
## Issues/Remarks
- `/etc/cron.d/csc-mirror` is commented out for now
- need to update `/home/mirror/config/(ADDRESS|ADDRESS_V6)`
- `/mirror/root/include/motd.msg` contains the wrong address
- may want to generate cert for nginx
- will need to modify nginx server_name
- update /etc/rsyncd.conf hosts allow
- cannot find how to push user is chroot jailed
- merlin service should be copied to systemd
- create playbook to add a new project?

116
libvirt/README.md
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@ -1,5 +1,9 @@
## Installation
---
### Prerequisites (debian)
Install QEMU and KVM
```
$ apt install --no-install-recommends qemu-system libvirt-clients libvirt-daemon-system
@ -23,7 +27,10 @@ virt-viewer
```
$ pacman -S qemu libvirt virt-install virt-viewer ansible
```
### Running the Playbook
## Running the Playbook
---
Run the playbook from one directory down
```
ansible-playbook libvirt/main.yml
@ -36,29 +43,12 @@ If vm is on a remote machine
```
virt-viewer --connect qemu+ssh://user@X.X.X.X/system mirror
```
### Troubleshooting
```
net.ipv4.ip_forward = 1
```
```
modprobe kvm_intel
```
If running in `/root` may need to edit config
```
# edit /etc/libvirt/qemu.conf
user = "root"
group = "root"
$ service restart libvirtd
```
### Installing Ubuntu
user: local
password: password
TODO: add the rest of the images
---
<img src="ubuntu/01-networking.png" width="200" height="150">
Follow the steps under [Installing Ubuntu](#installing-ubuntu) before continuing
can just press enter for can't remove cdrom
---
container may stop so will need to start with
```
@ -81,4 +71,86 @@ $ apt update && apt upgrade
$ apt install git ansible
$ git clone https://git.csclub.uwaterloo.ca/public/mirror-env.git
```
then enter `mirror-env/mirror` and use the instructions listed there
then enter `mirror-env/mirror` and use the instructions listed there
## Troubleshooting
---
```
net.ipv4.ip_forward = 1
```
```
modprobe kvm_intel
```
If running in `/root` may need to edit config
```
# edit /etc/libvirt/qemu.conf
user = "root"
group = "root"
$ service restart libvirtd
```
## Installing Ubuntu
---
- user: local
- password: password
Note: the resulting system created from following these steps should look like this:
```
$ lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
loop0 7:0 0 55.4M 1 loop /snap/core18/2128
loop1 7:1 0 32.3M 1 loop /snap/snapd/12704
loop2 7:2 0 70.3M 1 loop /snap/lxd/21029
loop3 7:3 0 32.3M 1 loop /snap/snapd/13170
loop4 7:4 0 61.8M 1 loop /snap/core20/1081
loop5 7:5 0 67.3M 1 loop /snap/lxd/21545
sr0 11:0 1 1024M 0 rom
vda 252:0 0 10G 0 disk
├─vda1 252:1 0 512M 0 part /boot/efi
└─vda2 252:2 0 9.5G 0 part
└─md0 9:0 0 9.5G 0 raid1
└─vg0-root 253:0 0 9.5G 0 lvm /
vdb 252:16 0 10G 0 disk
├─vdb1 252:17 0 512M 0 part
└─vdb2 252:18 0 9.5G 0 part
└─md0 9:0 0 9.5G 0 raid1
└─vg0-root 253:0 0 9.5G 0 lvm /
vdc 252:32 0 10G 0 disk
vdd 252:48 0 10G 0 disk
vde 252:64 0 10G 0 disk
vdf 252:80 0 10G 0 disk
```
<img src="ubuntu/01-networking.png" width="1200" height="675">
<img src="ubuntu/02-select_mirror.png" width="1200" height="675">
<img src="ubuntu/03-partitioning.png" width="1200" height="675">
<img src="ubuntu/04a-boot_partition.png" width="1200" height="675">
<img src="ubuntu/04b-boot_partition.png" width="1200" height="675">
<img src="ubuntu/05a-free_partition.png" width="1200" height="675">
<img src="ubuntu/05b-free_partition.png" width="1200" height="675">
<img src="ubuntu/05c-free_partition.png" width="1200" height="675">
<img src="ubuntu/05d-free_partition.png" width="1200" height="675">
<img src="ubuntu/06a-raid.png" width="1200" height="675">
<img src="ubuntu/06b-raid.png" width="1200" height="675">
<img src="ubuntu/07a-lvm.png" width="1200" height="675">
<img src="ubuntu/07b-lvm.png" width="1200" height="675">
<img src="ubuntu/07c-lvm.png" width="1200" height="675">
<img src="ubuntu/07d-lvm.png" width="1200" height="675">
<img src="ubuntu/08-finished_partitioning.png" width="1200" height="675">
Create a new user with
- username: local
- password: password
<img src="ubuntu/09-add_user.png" width="1200" height="675">
<img src="ubuntu/10-install_ssh.png" width="1200" height="675">
<img src="ubuntu/11-no_snaps.png" width="1200" height="675">
<img src="ubuntu/12-finished_installing.png" width="1200" height="675">
You can ignore this error and just press enter
<img src="ubuntu/13-ignore_error.png" width="1200" height="675">
Now you go back to [Running the Playbook](#running-the-playbook)

4
roles/ftp/tasks/main.yml
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@ -10,7 +10,6 @@
name: proftpd
state: started
# proftpd requires modules (how to install ?)
- name: copy over config files
copy:
src: "{{ role_path }}/templates/{{ item.src }}"
@ -20,7 +19,6 @@
mode: "{{ item.mode }}"
loop:
- { src: blacklist.dat, dest: blacklist.dat, mode: "644" }
# - { src: dhparams.pem, dest: dhparams.pem, mode: "644" }
- { src: ldap.conf, dest: ldap.conf, mode: "600" }
- { src: modules.conf, dest: modules.conf, mode: "644" }
- { src: proftpd.conf, dest: proftpd.conf, mode: "644" }
@ -29,7 +27,7 @@
- { src: virtuals.conf, dest: virtuals.conf, mode: "644" }
- name: create dhparams.pem
# not regenerated every playbook run
# will not regenerated every playbook run
command:
cmd: >
openssl dhparam

55
roles/mirror/templates/cron/csc-mirror
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@ -1,27 +1,30 @@
# /etc/cron.d/csc-mirror: mirror cron jobs
# # /etc/cron.d/csc-mirror: mirror cron jobs
#
# MAILTO=ztseguin@csclub.uwaterloo.ca
# m h dom mon dow user command
# reprepro incoming
*/10 * * * * root /srv/debian/bin/rrr-incoming cron
# reprepro mirroring
5 */4 * * * root /srv/debian/bin/rrr-update cron
# regenerate mirror index at 5:40 am on 14th & 28th of every month
# feel free to run this manually if you've added or removed an
# archive or some such thing
#
# Documented here: http://wiki.csclub.uwaterloo.ca/Mirror#Index
#
# ztseguin - temporarilly disabled until script can be updated to handle symlink farm
# 40 5 */14 * * mirror cd /home/mirror/mirror-index && /home/mirror/mirror-index/make-index.py
# 30 3 * * 0 mirror cd /home/mirror/mirror-index && /home/mirror/mirror-index/make-index.py
# Update index hourly
0 * * * * mirror cd /home/mirror/mirror-index && /home/mirror/mirror-index/make-index.py
0 * * * * mirror /home/mirror/bin/zfssync csclub >/home/mirror/merlin/logs/zfssync-csclub 2>/dev/null
0 * * * * mirror /home/mirror/bin/zfssync wics >/home/mirror/merlin/logs/zfssync-wics 2>/dev/null
#
# # m h dom mon dow user command
#
# # UPS Health
# * * * * * mirror /usr/bin/flock -w 0 /tmp/ups-status.lock /bin/bash -c "/usr/local/bin/ups-status >/mirror/root/ups 2>/dev/null" 2>/dev/null
#
# # reprepro incoming
# */10 * * * * root /srv/debian/bin/rrr-incoming cron
#
# # reprepro mirroring
# 5 */4 * * * root /srv/debian/bin/rrr-update cron
#
# # regenerate mirror index at 5:40 am on 14th & 28th of every month
# # feel free to run this manually if you've added or removed an
# # archive or some such thing
# #
# # Documented here: http://wiki.csclub.uwaterloo.ca/Mirror#Index
# #
# # ztseguin - temporarilly disabled until script can be updated to handle symlink farm
# # 40 5 */14 * * mirror cd /home/mirror/mirror-index && /home/mirror/mirror-index/make-index.py
# # 30 3 * * 0 mirror cd /home/mirror/mirror-index && /home/mirror/mirror-index/make-index.py
#
# # Update index hourly
# 0 * * * * mirror cd /home/mirror/mirror-index && /home/mirror/mirror-index/make-index.py
#
# 0 * * * * mirror /home/mirror/bin/zfssync csclub >/home/mirror/merlin/logs/zfssync-csclub 2>/dev/null
# 0 * * * * mirror /home/mirror/bin/zfssync wics >/home/mirror/merlin/logs/zfssync-wics 2>/dev/null
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